横向
1
Person who buys and sells goods
3
Military blockade of a fortified place
5
Ancient Mesoamerican civilization
6
Movement of people to new areas
9
Territory controlled by another country
10
Fortified medieval residence
纵向
2
Formal agreement between nations
3
Person owned as property
4
Payment made to show submission
7
Ancient Egyptian picture writing
8
Object made by humans from the past